Preorder Estimated Availability Date. Your credit card will not be charged until the product is shipped. Estimated availability date is subject to change.Preorder Estimated Availability Date. Your credit card will not be charged until the product is ready to download. Estimated availability date is subject to change.

Merge and combine files

Send a single PDF attachment to reduce confusion and delays.

End email clutter and help people find what they need fast. Use Adobe® Acrobat® XI to merge, organize, and send project information in a single PDF file or PDF Portfolio that's easy to share, simple to search.

Take a quick tour of the features below. And see how Acrobat XI helps you pull everything together to communicate more clearly.